Merge branch 'master' of github.com:krebscode/painload

5 files changed, 202 insertions, 56 deletions

diff --git a/punani/bin/punani b/punani/bin/punani
index 8caf669e..4be74f77 100755
--- a/punani/bin/punani
+++ b/punani/bin/punani
@@ -1,59 +1,64 @@
-#!/bin/bash
+#! /bin/sh
 set -euf
 
-if [ $# -ne 2 ];then
-  echo "usage: `basename $0` (install|remove) PACKAGE"
-  exit 23
-fi
+PUNANI_HOST="${PUNANI_HOST-http://euer.krebsco.de:9111}"
+ACTION="$1"; shift
+PKGS="$*"
 
-PACKERS="yum!-y install remove 
-brew install remove
-pacman!--noconfirm -S!--needed -Rcs
-bauerbill!--noconfirm -S!--needed -Rcs
-yaourt!--noconfirm -S!--needed -Rcs
-packer!--noconfirm -S!--needed -Rcs
-apt-get!--yes install remove
-aptitude!--yes install remove"
-
-OIFS=$IFS
-PACKER=
-IFS='
-'
-
-TIGHTNANI_HOST="http://euer.krebsco.de:9111"
-# Find suitable packer
-for PACKER_LINE in $PACKERS; do
-  TRY_PACKER_CMD="$(echo "$PACKER_LINE" | cut -d ' ' -f 1)"
-  TRY_PACKER="$(echo "$TRY_PACKER_CMD" | cut -d '!' -f 1)"
-  if which $TRY_PACKER &>/dev/null; then
-    PACKER=$TRY_PACKER
-    PACKER_CMD="$(echo "$TRY_PACKER_CMD" | tr "!" " ")"
-    echo "you got $PACKER"
-    INSTALL_PARAM="$(echo "$PACKER_LINE" | cut -d ' ' -f 2 | tr "!" " ")"
-    REMOVE_PARAM="$(echo "$PACKER_LINE" | cut -d ' ' -f 3 | tr "!" " ")"
-  fi
-done
-IFS=$OIFS
-if [ ! "$PACKER" ];then
-  echo "Could not find a supported packer for you, bailing out!"
-  exit 23
-fi
+## find package manager
+if ! :; then : # dummy case, so the rest has a common format
+
+elif for PACKER_CMD in yum
+    do type $PACKER_CMD 2>/dev/null 1>&2 && break; done; then
+  INSTALL_PARAM='-y install'
+  REMOVE_PARAM='-y remove'
 
+elif for PACKER_CMD in brew
+    do type $PACKER_CMD 2>/dev/null 1>&2 && break; done; then
+  INSTALL_PARAM='install'
+  REMOVE_PARAM='remove'
 
-# find the package name
-PKG="$2"
-RESOLVED=`wget -O- $TIGHTNANI_HOST/$PACKER/$PKG 2>/dev/null`
-if [ ! "$RESOLVED" ];then
-  echo "Could not resolve your requested package, bailing out!"
+elif for PACKER_CMD in bauerbill packer yaourt pacman
+    do type $PACKER_CMD 2>/dev/null 1>&2 && break; done; then
+  INSTALL_PARAM='--noconfirm -S --needed'
+  REMOVE_PARAM='-Rcs'
+
+elif for PACKER_CMD in aptitude apt-get
+    do type $PACKER_CMD 2>/dev/null 1>&2 && break; done; then
+  INSTALL_PARAM='--yes install'
+  REMOVE_PARAM='--yes remove'
+
+else
+  echo "Error 2: no known package manager found; no punani for you!" >&2
   exit 23
 fi
-case "$1" in 
+
+## find package name
+if test -n "$PKGS"; then
+  for PKG in $PKGS; do
+    RES="`wget -O- $PUNANI_HOST/$PACKER_CMD/$PKG 2>/dev/null || :`"
+    if [ ! "$RES" ]; then
+      echo "Error 2: could not resolve '$PKG'; no punani for you!" >&2
+      exit 23
+    fi
+    RESOLVED="${RESOLVED+$RESOLVED }$RES"
+  done
+else
+  echo "Error 1: no PACKAGE specified." >&2
+  ACTION="usage"
+fi
+
+## dispatch
+case "$ACTION" in 
   install)
-    exec $PACKER_CMD $INSTALL_PARAM $RESOLVED
+    set -x
+    exec sudo $PACKER_CMD $INSTALL_PARAM $RESOLVED
     ;;
   remove)
-    exec $PACKER_CMD $REMOVE_PARAM $RESOLVED
+    set -x
+    exec sudo $PACKER_CMD $REMOVE_PARAM $RESOLVED
     ;;
   *)
-    echo "usage: `basename $0` (install|remove) PACKAGE"
+    echo "usage: `basename $0` (install|remove) PACKAGE..."
+    exit 23
 esac
diff --git a/punani/bot/__init__.py b/punani/bot/__init__.py
new file mode 100755
index 00000000..13d4c20b
--- /dev/null
+++ b/punani/bot/__init__.py
@@ -0,0 +1,99 @@
+#!/usr/bin/python
+from Queue import Queue
+from SocketServer import BaseRequestHandler, ThreadingTCPServer
+from threading import Thread
+from time import sleep, strftime, strptime
+
+from ircbot import SingleServerIRCBot
+from irclib import nm_to_n
+
+class PunaniRequestHandler(BaseRequestHandler):
+    """Handler for Punani messages."""
+
+    def handle(self):
+        try:
+            msg = self.request.recv(1024).strip()
+        except ValueError:
+            msg = 'Invalid message.'
+        else:
+            self.server.queue.put((self.client_address, msg))
+        print ('%s:%d' % self.client_address), str(msg)
+
+
+class PunaniReceiveServer(ThreadingTCPServer):
+    """UDP server that waits for Punani messages."""
+
+    def __init__(self):
+        ThreadingTCPServer.__init__(self, ('127.0.0.1', 5555), PunaniRequestHandler)
+        self.queue = Queue()
+
+class PunaniBot(SingleServerIRCBot):
+
+    def __init__(self, server_list, channel_list, nickname='punani-ircbot',
+            realname='Bob Ross'):
+        SingleServerIRCBot.__init__(self, server_list, nickname, realname)
+        self.channel_list = channel_list
+
+    def on_welcome(self, conn, event):
+        """Join channels after connect."""
+        print 'Connected to %s:%d.' % conn.socket.getsockname()
+        for channel, key in self.channel_list:
+            conn.join(channel, key)
+
+    def on_nicknameinuse(self, conn, event):
+        """Choose another nickname if conflicting."""
+        self._nickname += '_'
+        conn.nick(self._nickname)
+
+    def on_ctcp(self, conn, event):
+        """Answer CTCP PING and VERSION queries."""
+        whonick = nm_to_n(event.source())
+        message = event.arguments()[0].lower()
+        if message == 'version':
+            conn.notice(whonick, 'Punani2irc')
+        elif message == 'ping':
+            conn.pong(whonick)
+
+    def on_privmsg(self, conn, event):
+        """React on private messages.
+
+        Die, for example.
+        """
+        whonick = nm_to_n(event.source())
+        message = event.arguments()[0]
+        if message == 'die!':
+            print 'Shutting down as requested by %s...' % whonick
+            self.die('Shutting down.')
+
+    def say(self, msg):
+        """Say message to channels."""
+        for channel, key in self.channel_list:
+            self.connection.privmsg(channel, msg)
+
+def process_queue(announce_callback, queue, delay=2):
+    """Process received messages in queue."""
+    while True:
+        sleep(delay)
+        try:
+            addr, msg = queue.get()
+        except Empty:
+            continue
+        #do something with the addr?
+        announce_callback(str(msg))
+if __name__ == '__main__':
+    # Set IRC connection parameters.
+    irc_servers = [('supernode', 6667)]
+    irc_channels = [('#retiolum','')]
+
+    # Prepare and start IRC bot.
+    bot = PunaniBot(irc_servers, irc_channels)
+    t = Thread(target=bot.start)
+    t.daemon = True
+    t.start()
+    announce = bot.say
+
+    receiver = PunaniReceiveServer()
+    t = Thread(target=process_queue,args=(announce,receiver.queue))
+    t.daemon = True
+    t.start()
+    receiver.serve_forever()
diff --git a/punani/db/punani b/punani/db/punani
index 318f0e27..df471f3a 100644
--- a/punani/db/punani
+++ b/punani/db/punani
@@ -13,6 +13,10 @@
     "brew" : "vim",
     "yum" : "vim"
   },
+  "unison" : {
+    "apt-get" : "unison",
+    "pacman" : "unison"
+  },
   "python" : {
     "apt-get" : "python",
     "pacman" : "python2"
diff --git a/punani/index.py b/punani/index.py
index 4e6a64a4..ac19b2fb 100755
--- a/punani/index.py
+++ b/punani/index.py
@@ -2,20 +2,30 @@
 
 import web
 import json
-
+import os
+from bot import *
 urls = ( 
   '/', 'Index',
   '/dump','Dump',
-  '/reload','Reload',
+#  '/reload','Reload',
   '/(.+)/(.+)', 'ArchFinder',
 )
 
 
-PDB_FILE="tightnani_db"
+PDB_FILE="db/punani"
+PORT="9111"
+CHANNEL="#retiolum"
 f = open(PDB_FILE)
-pdb= json.load(f)
+pdb = json.load(f)
 f.close()
+polite = os.environ.get("polite",False)
+from socket import *
 
+def local_announce(msg):
+  s = socket(AF_INET,SOCK_STREAM)
+  s.connect(('localhost',5555))
+  s.send(msg)
+  s.close()
 class Index:
   def GET(self):
     ret = """Welcome to the Tightnani API<br/>
@@ -35,15 +45,22 @@ class Dump:
     return json.dumps(pdb,sort_keys=True,indent=4)
 
 class ArchFinder:
-  def GET(self,packer,package):
-    if not packer or not package: web.BadRequest()
+  def GET(self,request_packer,package):
+    if not request_packer or not package: web.BadRequest()
     else:
-      packer = pdb['packer-symlinks'].get(packer,packer) #try to resolve similar packers
+      packer = pdb['packer-symlinks'].get(request_packer,request_packer) #try to resolve similar packers
       super_packer = pdb['super-packer'].get(packer,'')
       ret = pdb.get(package,{}).get(packer,False)
       ret = ret if ret else pdb.get(package,{}).get(super_packer,False)
 
-      if not ret: 
+      if not ret:
+        try:
+          if polite:
+            local_announce("Client `%s` asked for the tool `%s` in packer `%s` but i do not have it in my Database. Please update me!" %(web.ctx.ip, package,packer))
+          else:
+            local_announce("404: no %s/%s for %s" % (request_packer,package,gethostbyaddr(web.ctx.ip)[0]))
+        except Exception,e:
+          print ("Got Exception %s: %s" % (str(Exception),(e)))
         web.NotFound()
         return "not found. i'm so sorry :("
       else: return ret
@@ -52,7 +69,28 @@ class ArchFinder:
 
 if __name__ == "__main__":
   import sys 
-  sys.argv.append("9111")
+  # Set IRC connection parameters.
+  irc_servers = [('supernode', 6667)]
+  irc_channels = [('#retiolum','')]
+
+  # Prepare and start IRC bot.
+  bot = PunaniBot(irc_servers, irc_channels)
+  t = Thread(target=bot.start)
+  t.daemon = True
+  t.start()
+  announce = bot.say
+
+  receiver = PunaniReceiveServer()
+  t = Thread(target=receiver.serve_forever)
+  t.daemon = True
+  t.start()
+
+  t = Thread(target=process_queue,args=(announce,receiver.queue))
+  t.daemon = True
+  t.start()
+
+
+  sys.argv.append(PORT)
   app = web.application(urls,globals())
   app.internalerror = web.debugerror
   app.run()
diff --git a/retiolum/bin/hosts b/retiolum/bin/hosts
index bd0c77dc..4856d494 100755
--- a/retiolum/bin/hosts
+++ b/retiolum/bin/hosts
@@ -7,7 +7,7 @@ cd /etc/tinc/$netname/hosts
 
 for i in `ls`; do
   sed -n '
-    s|^ *Subnet *= *\([^ /]*\)\(/[0-9]*\)\? *$|\1\t'$i' '$i'.'$netname'|p
+    s|^ *Subnet *= *\([^ /]*\)\(/[0-9]*\)\? *$|\1\t'$i'.'$netname' '$i'|p
   ' $i
 done | sort